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Advanced Secure Keyboard/Mouse (KM) Switch
OVERVIEW
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The Belkin Advanced Secure KM Switch is the most advanced
and secure commercially available KM Switch available today. This
product is a derivative of the high-security Belkin KVM products
used in the many high-security government, defense and military
organizations. A summary of all the security features incorporated into
the Switch is listed below:
Unidirectional Data Paths
Optical diodes are used to enforce unidirectional data flow from the
peripheral devices to computers, thus preventing potential leakage
paths between computers, even in the severe threat of two infected
computers attacking the KM.
No Cross Cabling, No Shared Resources
There are no cables connecting two computers. This product is
designed to securely operate even when peripheral devices are
vulnerable to signaling attacks.
Dedicated Processors
The Belkin Secure KM features a dedicated processor per computer
port to emulate peripheral devices. This keeps each computer running
on different security levels, physically separated and secure at all
times, and prevents any unintended data leakage between computers
even when computers are infected by malicious code.
USB Device Detection
Console USB ports are protected from the use of storage and other
unsafe USB devices through strong filtering (independent of other
computer protection means). Unqualified devices are rejected when
connected to the Belkin Secure KM. Only mouse and keyboard data
are passed through.
Non-Reprogrammable Firmware/Non-Serviceable Hardware
The Switch features custom firmware that is not reprogrammable,
preventing the ability to tamper with the KM logic.
Note: Belkin Secure KVMs cannot be upgraded, serviced, or repaired.
Heavy-Duty Enclosure
The Belkin Secure KM Switch uses a one-piece aluminum enclosure
(for the F1DN104K model) or thick steel (for the F1DN108K model) to
protect the product from physical tampering and to minimize radiated
electromagnetic emissions that can be snooped or intercepted.
Active Always-On Anti-Tamper System
Active always-on chassis anti-tampering system prevents the KM
electronic circuitry from being accessed and tampered with by
permanently disabling the product once tampering is detected.
Tamper-Evident Tape
A holographic security tamper-evident label is placed on the
enclosure to provide a visual indication if the Switch has been opened
or compromised.
Security Features